‏الصلاة : Hadeeth No:1120 'A'isha reported: The Prophet of Allaah (may, sallAllaahu alayhi wa sallam) saw spittle or snot or sputum, sticking to the wall towards Qibla and scratched it off....

‏الحج : Hadeeth No:2814 Abu Musa, (Allaah be pleased with him) reported that he used to deliver religious verdict in favor of Hajj Tamattu'. A person said to him: Exercise restraint in delivering some of your religious verdicts, for you do not know what the Commander of Believers has introduced in the rites (of Hajj) after...